/*
    Copyright 2021-2023. Huawei Technologies Co., Ltd. All rights reserved.

    Licensed under the Apache License, Version 2.0 (the "License")
    you may not use this file except in compliance with the License.
    You may obtain a copy of the License at

        https://www.apache.org/licenses/LICENSE-2.0
        
    Unless required by applicable law or agreed to in writing, software
    distributed under the License is distributed on an "AS IS" BASIS,
    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    See the License for the specific language governing permissions and
    limitations under the License.
*/

part of modeling3d_capture;

/// The Real-time guide engine.
abstract class Modeling3dCaptureImageEngine {
  static final MethodChannel _c = const MethodChannel(
    'com.huawei.hms.flutter.modeling3d/captureImageEngine/method',
  )..setMethodCallHandler(_onMethodCall);

  static Modeling3dCaptureImageListener? _captureImageListener;

  /// Starts image collection.
  static Future<void> captureImage(
    String fileSavePath, {
    Modeling3dCaptureImageListener? listener,
  }) async {
    _captureImageListener = listener;
    await _c.invokeMethod(
      'captureImage',
      <String, dynamic>{
        'fileSavePath': fileSavePath,
      },
    );
  }

  /// Configures the real-time guide engine.
  static Future<void> setCaptureConfig(
    Modeling3dCaptureSetting setting,
  ) async {
    await _c.invokeMethod(
      'setCaptureConfig',
      setting._toMap(),
    );
  }

  static Future<void> _onMethodCall(MethodCall call) {
    switch (call.method) {
      case 'onProgress':
        _captureImageListener?.onProgress?.call(
          call.arguments['progress'],
        );
        break;
      case 'onResult':
        _captureImageListener?.onResult?.call();
        break;
      case 'onError':
        _captureImageListener?.onError?.call(
          call.arguments['errorCode'],
          call.arguments['message'],
        );
        break;
      default:
        throw 'Not implemented!';
    }
    return Future<void>.value();
  }
}
